N${}^3$LL + $\mathcal{O}(\hat{I}{\pm }_s^2)$ predictions of lepton-jet azimuthal angular distribution in deep-inelastic scattering

Shen Fang, Mei-Sen Gao, Hai Tao Li +1

We present an analysis of lepton-jet azimuthal decorrelation in deep-inelastic scattering (DIS) at next-to-next-to-next-to-leading logarithmic (N${}^3$LL) accuracy, combined with f…